1. Texas congressman Ron Paul, a Republican Party presidential hopeful, appears on ABC News' This Week, February 5, 2012

    Libertarian Paul Says He Leads “Intellectual Revolution”

    The Texas congressman said “people are talking about free market economics rather than Keynesian welfarism.”

  1. Mitt Romney's campaign bus departs Florida, February 2, 2012

    Republican Presidential Campaign Moves West

    Mitt Romney is expected to win in Nevada but the likely outcome in Colorado and Minnesota is less clear.

  1. Former Massachusetts governor Mitt Romney, a Republican Party presidential candidate, attends a campaign event in Miami, Florida, January 27, 2012 (Eric Draper)

    Romney Rebounds in Florida, Gingrich to Stay in Race

    The former Massachusetts governor regained the status of frontrunner in the Sunshine State. Can Newt still stay in the race?

  1. Former House speaker Newt Gingrich, a Republican Party presidential hopeful, appears on ABC News' This Week, January 29, 2012

    Gingrich Presses Attack, Romney Ahead in Florida

    The former House speaker characterized his fellow Republican presidential contender as a liar who will say anything to win.

  1. Former Pennsylvania senator Rick Santorum participates in a Republican Party presidential debate hosted by NBC News in Tampa, Florida, January 23, 2012 (Getty Images/Chip Somodevilla)

    Republican Chastises Obama’s Latin America Policy

    Rick Santorum accused the president of “siding with the Marxists” in Central and South America.